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/*
Copyright (c) 2013 Gergely Mancz
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
http://www.opensource.org/licenses/mit-license.html
*/
#ifndef __BOOST_INTEGRAL_H__
#define __BOOST_INTEGRAL_H__
#include "findintegral.h"
#include <boost/mpl/assert.hpp>
namespace Base
{
namespace EnumeratorHelper
{
namespace Boost
{
template <typename _TEnumerator, typename _TTypes = void> struct Integral;
template <typename _TEnumerator>
struct Integral<_TEnumerator, void>
{
protected:
typedef ::boost::mpl::vector<uint8, int8, uint16, int16, uint32, int32, uint64, int64, uintmax, intmax>::type Result;
public:
typedef typename Integral<_TEnumerator, Result>::Type Type;
};
template <typename _TEnumerator, typename _TTypes>
struct Integral
{
protected:
typedef typename ::boost::mpl::deref< typename ::boost::mpl::begin< _TTypes >::type >::type TFirstType;
static const bool isTypeListEmpty = !!::boost::is_same< typename ::boost::mpl::end< _TTypes >::type, typename ::boost::mpl::begin< _TTypes >::type >::value;
static const int cSelectResult = isTypeListEmpty ? IntegralResult::cTypeListEmpty : IntegralResult::cGetNextType;
public:
typedef typename FindIntegral<_TEnumerator, _TTypes, TFirstType, cSelectResult>::Type Type;
};
} // Boost ns
} // EnumeratorHelper ns
} // Base ns
#endif /* __INTEGRAL_H__ */
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